Juniper Networks T1600 manual Power Supplies, Three-Input 240-A Power Supply

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T1600 Routing Node Upgrade Guide

NOTE: These components must be installed before you can install a T1600-FPC in the T1600 routing node.

Power Supplies

Two redundant, load-sharing DC power supplies are located at the lower rear of the chassis in slots PEM0 and PEM1 (top to bottom). For power specifications for the system, power supplies, and power cables, see “T1600 Routing Node DC Power Specifications” on page 44.

Three-Input 240-A Power Supplies

Each three-input 240-A power supply weighs approximately 25 lb. (11.3 kg) and consists of three inputs, three 80-A circuit breakers, a fan, and LEDs to monitor the status of the power supply. Figure 3 on page 6 shows the three-input 240-A power supply.

Figure 3: Three-Input 240-A Power Supply

Three-Input 240-A Power Supply Inputs

The three-input 240-A DC power supply inputs are labeled INPUT 0, INPUT 1, and INPUT 2, from top to bottom. Each input consists of –48 VDC and return—each with its own 80-A circuit breaker. The input mode switch on the faceplate allows you to set the DC power supply to either two-input or three-input mode mode. Three-input mode is required for the T1600 routing node. Two-input mode is not currently supported.

Table 1 on page 7 describes which components are powered by each input.

6T1600 Upgrade Kit

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Contents T1600 Internet Routing Node Upgrade Guide Overview of Upgrading the SIBs Preparing to Upgrade the SIBs T1600 Routing Node Overview Front View of the T1600 Routing Node T1600 Upgrade Kit Rear View of the T1600 Routing NodePower Supplies Three-Input 240-A Power SupplyFault Tolerance Input Three-Input Mode Two-Input ModeOn page 8 describes the three-input 240-A power supply LEDs T1600-SIBs SIB LEDsT1600 Routing Node Upgrade Overview Issue the show chassis environment command Verifying the Hardware Version of the Rear Fan TrayTypical Power Distribution Preparing the SiteProvisioning Additional Power for the T1600 Routing Node Replacing the Rear Fan TrayRemoving the Rear Fan Tray Installing a Rear Fan Tray Removing the Rear Fan TrayInstalling a Rear Fan Tray Upgrading the DC Power Supplies Preparing the DC Power CablesTools and Parts Required Removing a Two-Input 160-A Power Supply Two-Input 160-A Power SupplyDisconnecting Power Cables From the DC Power Supply Rear of the Power Supply Showing Midplane Connectors On page 22 shows the input mode switch Installing a Three-Input 240-A Power Supply Installing a Three-Input 240-A Power Supply T1600 Routing Node Upgrade Guide Connecting a Three-Input 240-A Power Supply Powering On a Three-Input 240-A Power Supply Connecting Power Cables to the Power SupplyUpgrading SIBs Overview of Upgrading the SIBs Preparing to Upgrade the SIBs Tools Required Removing a Standard SIB or SIB Version BRemoving a SIB from a T640 Routing Node Installing a T1600-SIB Installing a T1600-SIB in a T1600Verifying the Installation of a T1600-SIB Preparing to Exit Upgrade ModeExiting Upgrade Mode DramVerifying Operation User@host show versionUser@host show chassis fpc User@host show interfaces terse T1600 Routing Node Upgrade Guide Removing the Upper Front Fan Tray Removing the Upper Front Fan TrayReplacing the Craft Interface Removing the Craft InterfaceInstalling the Craft Interface Removing the Craft InterfaceInstalling the Upper Front Fan Tray Attaching the T1600 Agency LabelRegistering Your T1600 Upgrade Click on Update Install BasePower System Electrical Specifications T1600 Routing Node Environmental SpecificationsT1600 Routing Node DC Power Specifications T1600 Routing Node Environmental SpecificationsThree-Input 240-A Power Supply Specifications Power System Electrical SpecificationsPower Supply Electrical Specifications DC Power Cable Specifications DC Power Cable Lug DC Power Cable SpecificationsPreventing Electrostatic Discharge Damage Placing a Component into an Electrostatic BagList of Technical Publications Technical Documentation for Supported Routing PlatformsJunos References Hardware Documentation JUNOScope Documentation Junos Software Network Operations Guides BaselineJunos Software with Enhanced Services Documentation Junos Software with Enhanced Services Administration GuideDocumentation Feedback Requesting Technical Support Self-Help Online Tools and ResourcesRevision History
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T1600 specifications

Juniper Networks T1600 is a robust, high-performance router designed for service provider and large enterprise networks. As part of Juniper's T series of routers, the T1600 is engineered to facilitate efficient and scalable network operations, making it ideal for environments requiring intensive data traffic management.

One of the T1600's standout features is its capacity to deliver a high level of performance while maintaining reliability. The router supports multiple interfaces, including Ethernet, MPLS, and IPv4/IPv6, allowing for flexible connectivity options tailored to a variety of deployment scenarios. With a forwarding capacity of up to 3.2 terabits per second, the T1600 ensures that network demands are met with ease, even during peak usage.

The T1600 is equipped with advanced technologies that enhance its operational capabilities. Its architecture is built on Juniper's proprietary Junos operating system, which provides a stable and secure platform for managing the various networking protocols. The software enables seamless integration of security, routing, and switching functionalities, reducing the complexity of network management.

Additionally, the router features IPv6 readiness, preparing networks for the next generation of internet traffic. This future-proofing addresses the inevitable exhaustion of IPv4 addresses and caters to the increasing demand for internet-connected devices globally.

Redundancy and fault tolerance are intrinsic to the T1600's design, ensuring continuous operation and minimal downtime. Its modular architecture allows for easy upgrades and replacement of components, facilitating maintenance without significantly impacting network performance.

The T1600 also supports advanced Quality of Service (QoS) features, enabling network administrators to prioritize traffic according to business needs. This capability is crucial for applications that require consistent performance, such as VoIP and video conferencing, where latency and jitter can severely impact user experience.

Scalability is another critical characteristic of the T1600. As network demands grow, organizations can add capacity incrementally, ensuring that infrastructure investments align with evolving requirements.

In summary, Juniper Networks T1600 is a high-capacity, reliable router featuring advanced routing capabilities, robust security, and exceptional redundancy. Its integration of cutting-edge technologies positions it as a powerful solution for enterprises and service providers striving to enhance their networking infrastructure for the future.